251625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:90

約数の個数: 32

約数和(自身を含む): 464256

約数和(自身を除く): 212631

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 61, 75, 125, 165, 183, 275, 305, 375, 671, 825, 915, 1375, 1525, 2013, 3355, 4125, 4575, 7625, 10065, 16775, 22875, 50325, 83875, 251625]

約数ペア:

[(1, 251625), (3, 83875), (5, 50325), (11, 22875), (15, 16775), (25, 10065), (33, 7625), (55, 4575), (61, 4125), (75, 3355), (125, 2013), (165, 1525), (183, 1375), (275, 915), (305, 825), (375, 671)]